web3之路
325 posts



The release everyone was waiting for is now live. Ghost fills dropped from a peak of 30% to 0.17% with the rollout, and will continue trending toward 0% throughout the day. We know this issue was hurting everyone's experience and we're truly sorry for that but it should now be night and day. This was a significant core protocol change and we're incredibly proud of the whole team for executing it. We'll keep improving our systems, step by step, until we're the best exchange in the world.


现在都有4万多地址捐款过了,早上还只有1000多地址捐过。



Polymarket推出了500万美元的漏洞赏金计划,请安全研究员来测全栈... 话说啥时候能把撤单攻击(Ghost Fills) 彻底解决掉啊?😩 这玩意儿已经公开好几个月了,最近在 BTC 5min 市场频频发生,兄弟们做市的都快被搞崩溃…… 0.1刀 gas 就能让做市商和机器人吃大亏,属于典型的智能合约 + 订单取消机制漏洞。 简单科普一下原理: 攻击者在链下订单簿跟你匹配大单后,在链上结算前通过调用 incrementNonce() 或“一键取消所有订单”,瞬间把自己的订单作废。 结果你的成交记录变成“幽灵单”(显示成交了,但链上实际没结算)。 散户体感就是:输的局稳稳上链,能赢的单子直接给我们撤掉了……


说了那么多 #polymarket 今天来个实战吧。2个市场套利,第一个市场预测的是3月31日原油价格,第二个市场预测的是3月31日霍尔木兹海峡是否会关闭。第一个市场买价格为100这个事件,买yes;第二个市场买march 31这个事件,买no。两个市场购买的shares数量要一样,我是买了100shares。

We've heard your feedback, and we're excited to announce Polymarket is getting a full exchange upgrade. Over the next few weeks, we're rolling out a rebuilt trading engine, upgraded smart contracts, and a new collateral token (Polymarket USD) to move off USDC.e. 🧵


啦啦啦啦啦啦~~~ 小喇叭滴滴答~~ 我的lp脚本终于开始赚钱了~~~~ 吹起了喇叭滴滴答~~~
















